Summer Sisters hero artwork

Summer Sisters

Summer Sisters is a casual RPG about returning to a Japanese countryside town to reunite with sisters Hana, Rina, and Hina for the summer. Play is single-player: spend time at home, run errands and chores to earn money, visit locations like Yoshida Mart, the mountain stream, and the local shrine, and take on tasks such as delivering lost items or helping at the inn. The game uses pixel-style presentation and includes explicit sexual content and nudity. Released June 19, 2026 for Windows, it supports English, Japanese and Simplified Chinese. Reviews show a 71% positive rate from 32 user ratings. Minimum and recommended Windows specifications are listed on the store page.

$7.99 Windows Casual Jun 19, 2026 59% Positive (62 reviews)

Summer Sisters Features

Casual RPG exploration

Explore an idyllic Japanese townscape and countryside while reconnecting with the three sisters and other familiar residents.

Chores and local tasks

Earn money by doing household chores, helping townspeople, delivering lost items and taking on small jobs around town.

Varied summer activities

Visit locations like Yoshida Mart, the mountain stream and the shrine, catch bugs, skip rocks and comb streets for findable items.

Pixel-style presentation

The game uses pixel graphics with anime-influenced character presentation, as indicated by its tags and store listing.

Language support

Interface and subtitles are available in English, Japanese and Simplified Chinese; full recorded audio does not appear to be included.

Single-player and Steam features

Designed for single-player play and includes Steam Cloud support and Family Sharing as listed in gameplay features.

Summer Sisters Screenshots

Summer Sisters screenshot Summer Sisters screenshot Summer Sisters screenshot Summer Sisters screenshot

Summer Sisters Quick Facts

Single-player
Steam Cloud
Family Sharing

Frequently Asked Questions

What type of game is Summer Sisters?

It is a single-player casual RPG with a focus on exploring a small Japanese town, spending time with three sisters, doing chores and completing local tasks to earn money.

What activities and places can I expect to visit?

Examples in the game include Yoshida Mart, a mountain stream for skipping rocks, the local shrine, helping at the inn, delivering lost items to the police station, catching bugs, and combing streets for items.

Which platforms and languages are supported?

Summer Sisters is available for Windows. Interface and subtitles are provided in English, Japanese and Simplified Chinese; there is no full recorded audio in those languages.

What are the system requirements?

Minimum requires Windows 8/8.1/10/11, Intel Core2 Duo or better, 4 GB RAM, DirectX 9/OpenGL 4.1 capable GPU and 1 GB free space. Recommended lists modern Windows, a 2+ GHz processor, 4 GB RAM, OpenGL ES 2.0 driver support and 4 GB free space.

Does the game include mature content?

Yes. The title is tagged for sexual content, hentai and nudity; players should consult the store content warnings and age ratings before purchase.

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